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Specifications
LY16: Smart Pressure Transmitter
Product Summary
The WINTERS LY16 is an intelligent pressure transmitter with piezoresistive sensing and a fully welded sensor construction. The listed selection covers pressure ranges from 100 mbar to 600 bar, with multiple accuracy, output, electrical-connection and process-connection options for industrial pressure measurement.
Typical Applications
- Petrochemical processes
- Aeronautics and astronautics
- Power stations and laboratories
- Water and wastewater industries
- Glove manufacturing
Engineering Specifications
| Parameter | Specification |
|---|---|
| Series | LY16 |
| Pressure type | Relative or absolute |
| Listed pressure range | 100 mbar to 600 bar |
| Sensor technology | Piezoresistive; fully welded sensor |
| Accuracy at 25°C | 0.2% FSO typical; 0.1% or 0.05% FSO optional |
| Output signals | 4–20 mA, 2-wire; 4–20 mA with HART protocol; 0–10 V, 3-wire; 1–5 V, 3-wire; RS-485 Modbus-RTU |
| Supply voltage | 12–30 VDC; 24 VDC typical |
| Thermal drift | Zero and span: ≤0.02% of span per °C |
| Long-term drift | 0.1% of span per year |
| Response time | ≤150 ms (10%–90%) |
| IP protection | IP65 or IP67, depending on electrical connection |
| Temperature limits | Compensation: −20 to 85°C; ambient: −40 to 85°C; storage: −40 to 125°C |
| Electrical connections | DIN 43650; M12×1, 4-pin; 1 m cable; field housing with or without LCD display |
| Process connections | G1/2 EN837; G1/4 EN837; 1/2" NPT; 1/4" NPT; G1/4 DIN3852 (pressure ≤600 bar); M20×1.5 |
| Materials | Housing: 316 SS; thread: 304 SS or 316L SS; diaphragm: 316L SS; O-ring: FKM; cable: PUR |
| ATEX option | Exd IICT6 available; unavailable for voltage output |
| Service life | 10 million load cycles |
Winters WinSMART Smart Transmitters
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